CHAUVIN ARNOUX Thyritop 101 Series Single Phase Solid State Relays User Manual
- June 9, 2024
- CHAUVIN ARNOUX
Table of Contents
CHAUVIN ARNOUX Thyritop 101 Series Single Phase Solid State Relays
GENERAL DESCRIPTION
Single phase solid state relay with input control by 3 – 32 Vdc or universal
20 – 260 Vac/dc signal. Switching at zero crossing of the mains voltage.
Model available with MOV protection (varistor).
MOUNTING RECOMMENDATIONS
- Single-phase solid state relays are designed to provide a switching function that does not include protection of the load line or the devices connected to it. The customer must provide all necessary safety and protective devices in accordance with applicable electrical standards.
- Protect the safety relay against overheating by using a suitable heat sink (accessory). The heat sink must be sized according to the ambient temperature and the load current.
Calculation of the power dissipation of the solid state relay :
Single-phase solid-state relay THYRITOP 101 15/25 A = 1.45 x IRMS[W] Single-
phase solid-state relay THYRITOP 101 50/90 A = 1.35 X IRMS[W] IRMS = single-
phase load current
Calculation of the thermal resistance of the heat sink Rth = (90 °C – T.amb. max.) / Pd with Pd = power dissipation T.amb.max = maximum air temperature in the control cabinet.
Use a heat sink with a lower heat resistance than the calculated element (Rth).
Maximum ambient temperature 40°C usable with pollution degree 2 or higher
- Mounting procedure on the heatsink: The contact surface between the heatsink and the module must have a maximum flatness error of 0.05 mm and a maximum roughness of 0.02 mm. The fixing holes of the heat sink must be threaded and countersunk.
ATTENTION
Spread 1 gram of heat conductive silicone paste (Thermo silicone paste ref.
P01660013 recommended) on the dissi-pated metal surface of the module. The
surfaces must be clean and there must be no impurities in the heat conducting
paste.
Tighten the two fastening screws alternately to a torque of 0.4…0.6 Nm. Wait 5
minutes so that the excess paste can drain off. Tighten the two fixing screws
alternately until a tightening torque of 1.2…1.4 Nm is reached.
WARNINGS
During its continuous operation, the heatsink can reach very high
temperatures, which may persist even after the device is switched off, due to
its high thermal inertia.
Do not work on the power section without first disconnecting the supply voltage to the panel.
Follow the instructions in the technical manual.
INSTALLTION INSTRUCTIONS
DERATING CURVES
ACCESSORIES
| Connector | Référence |
|---|---|
| 2-pole spring connector TH101 | P01660000 |
| 2-pole spring connector (x2) TH101 | P01660001 |
| 2-pole spring connectorTH101 | P01660002 |
| Sinker | Référence |
| --- | --- |
| Heat sink Rth 0,83°/W | P01660006 |
| Heat sink Rth 0,56°/W | P01660008 |
| Thermo silicone paste | Référence |
| --- | --- |
| Thermo silicone paste(100g) | P01660013 |
| DIN adapter | Référence |
| --- | --- |
| DIN rail adapter | P01660009 |
| The devices are produced in accordance with the Community Directives: |
2011/65/EU (RoHS) , 2014/30/EU (EMC) , 2014/35/EU (LVD) and in accordance with following standards:
50581:2012,
60947-4-3:2000/A2:2011
The product has been designed for Type 1 environments.
Use of the product in type B environments may cause interference electromagnetic interference; in this case, the user must adopt adequate solutions improvement.
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| In Conformity with UL508 – File : E522688- NRNT, NRNT7, NRNT2, NRNT8
FRANCE
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Tél : +33 4 72 14 15 40
Fax : +33 4 72 14 15 41
info@pyrocontrole.com
www.pyrocontrole.com
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Fax : +33 4 72 14 15 41
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